73945529

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{27017}}^1$

素因数の和:27064

約数の個数: 16

約数和(自身を含む): 93374208

約数和(自身を除く): 19428679

約数列:

[1, 7, 17, 23, 119, 161, 391, 2737, 27017, 189119, 459289, 621391, 3215023, 4349737, 10563647, 73945529]

約数ペア:

[(1, 73945529), (7, 10563647), (17, 4349737), (23, 3215023), (119, 621391), (161, 459289), (391, 189119), (2737, 27017)]